Adapter for the mutual coupling between the harvesting bar and the driving piston of an olive harvesting machine and corresponding machine (Machine-translation by Google Translate, not legally binding)

摘要

Adapter (1) for the mutual coupling between the harvester bar (102) and the drive piston (104) of an olive harvesting machine (100), characterized in that it comprises a body extending in a longitudinal direction (L), said body comprising: (a) a first end (2) provided with first coupling means (4) for coupling said first end (2) of said adapter (1) to said actuating piston (104) of said harvester (100), comprising said first coupling means (4): (i) a first thread (6) extending along said longitudinal direction (L), and (ii) first tightening means (8) configured to perform the mutual tightening between said adapter (1) and said actuating piston (104), and (b) a second end (10), opposite said first end (2), comprising second coupling means (12) for coupling said second end (10) of said adapter (1) to said harvester bar (102), said second coupling means (12) comprising: (c) a second housing (14) extending in said longitudinal direction (L), delimited by a second perimeter wall (16), said second housing (14) having a shape complementary to the perimetral shape of said harvesting bar (102), and said second perimeter wall (16) being deformable, and (d) at least a second pressing means (18) disposed on the perimeter of said second perimeter wall (16) to tighten and deform tangentially said second perimeter wall (16) between (i) a disassembly position, wherein said second tightening means (18) is loosened and said harvesting bar (102) can be inserted and removed from said second housing (14), and (ii) a tightening position, wherein said second tightening means (18) are tightened and said tilling bar (102) can be retained in said second housing (14). (Machine-translation by Google Translate, not legally binding)